Has anyone tried this (supposed to work on VZW S4 - see page 5)? http://forum.xda-developers.com/showthread.php?t=2298946 http://forum.xda-developers.com/showthread.php?t=2293133 I was noticing that the volume on my S4 has taken a nosedive since I rooted, and was hoping this would fix it. The only things I'm worried about are how it will affect Voice Search (see page 8) and if I have to reset Google Wallet before flashing (had a hell of a time resetting it the last time and don't want to go through that again if at all possible). I'm under the impression that flashing a mod without any wiping or a factory reset won't harm the Secure Element. Thoughts? Experiences? All replies enthusiastically welcomed!